Method and Apparatus Providing Synchronization and Control for Server-Based Multi-Screen Videoconferencing
    1.
    发明申请
    Method and Apparatus Providing Synchronization and Control for Server-Based Multi-Screen Videoconferencing 有权
    为基于服务器的多屏视频会议提供同步和控制的方法和装置

    公开(公告)号:US20140028784A1

    公开(公告)日:2014-01-30

    申请号:US13558955

    申请日:2012-07-26

    IPC分类号: H04N7/15 G06F15/16 G06F3/01

    摘要: A videoconferencing system in which multiple browsers are utilized to present content and control functions for a server based videoconference. The content of the videoconference (e.g., video and audio streams) is presented on a display device driven by a local computer running a browser. The local computer also runs a separate browser that presents control functions on a different display device (e.g., a touch screen). The system can be scaled to include additional monitors and browsers running on the local computer. A local server is provided on the local computer for facilitating communications among the locally running browsers. In this manner, the browsers can communicate with each other via the local server executing on the local computer. The need to send traffic to a remote server to effectuate the browser-to-browser communication is eliminated. This provides for reduced latency and lowers the demands on the remote server.

    摘要翻译: 一种视频会议系统,其中使用多个浏览器来呈现基于服务器的视频会议的内容和控制功能。 视频会议的内容(例如,视频和音频流)被呈现在由运行浏览器的本地计算机驱动的显示设备上。 本地计算机还运行单独的浏览器,其在不同的显示设备(例如,触摸屏)上呈现控制功能。 该系统可以扩展到包括在本地计算机上运行的其他监视器和浏览器。 在本地计算机上提供本地服务器,以便于本地运行的浏览器之间的通信。 以这种方式,浏览器可以通过本地计算机上执行的本地服务器相互通信。 消除了将流量发送到远程服务器以实现浏览器到浏览器通信的需要。 这提供了减少延迟并降低对远程服务器的需求。

    MULTI-TOUCH MOTION SIMULATION USING A NON-TOUCH SCREEN COMPUTER INPUT DEVICE
    2.
    发明申请
    MULTI-TOUCH MOTION SIMULATION USING A NON-TOUCH SCREEN COMPUTER INPUT DEVICE 审中-公开
    使用非触摸屏电脑输入设备的多触摸运动模拟

    公开(公告)号:US20100095234A1

    公开(公告)日:2010-04-15

    申请号:US12574295

    申请日:2009-10-06

    IPC分类号: G06F3/048

    CPC分类号: G06F3/038 G06F3/0416

    摘要: A method of multi-touch portable electronic device simulation using a non-touchscreen computer input device. The method includes entering a multi-touch simulation mode; recording a first touch motion and a second touch motion using the non-touchscreen computer input device; rendering the recorded first touch motion and second touch motion as a simulated simultaneous multi-touch motion; and generating a sub-routine associated with the simulated simultaneous multi-touch motion.

    摘要翻译: 一种使用非触摸屏计算机输入设备的多点触摸便携式电子设备仿真的方法。 该方法包括输入多点触摸模拟模式; 使用所述非触摸屏计算机输入装置记录第一触摸运动和第二触摸运动; 将记录的第一触摸运动和第二触摸运动呈现为模拟的同时多点触摸运动; 以及生成与所述模拟的同时多点触摸运动相关联的子程序。